OEM O-Ring 17.17Mm Id X 1.78Mm Width #76049689 - OEM Seal and Gasket Replacement for Case Construction Equipment This component is intended for OEM repair work centered on repair of sealing points affected by seepage, contamination, or compression set, especially when symptoms include oil leaks, seepage, contamination entry, and worn sealing lips. Used in repair departments handling oil leak repair, o-ring replacement, and Case equipment gasket service requirements. More Details Part Number: 76049689 Application: Primary service use: Seal or gasket replacement used to repair fluid leaks, worn sealing surfaces, contamination entry, and failed OEM sealing points. Key Features: Designed to replace sealing components affected by wear, leakage, or compression set Supports repair of oil seepage, fluid loss, and dirt intrusion issues OEM-style fit for efficient installation during heavy equipment service Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable